Technology and Engineering
  • ISSN: 2333-2581
  • Modern Environmental Science and Engineering

Development of Corona Ozonizer Using High Voltage Controlling of Produce Ozone Gas for Cleaning in Cage


Siseerot Ketkaew
Faculty of Engineering, Ramkhamhaeng University, Huamark, Bangkapi, Bangkok, Thailand
Abstract: This paper presents development of corona ozonizer using high voltage controlling for cleaning in red-whiskered bulbul cage. This power supply uses full-bridge converter at switching high frequency more than 20 kHz and controls its operation using pulse width modulation (PWM) techniques. Power MOSFET#IRFP450 is controlled by IC#TL494. The highly non-uniform electric field ozone tube of two level insulator cylindrical. The testing of multi-ozone generation system using 3 levels of high voltage controlling are 1 kV, 3 kV and 5 kV and at one-hour, ozone tube yields the ozone generating capacity of 328 mgO3/hr, 735 mgO3/hr and 927 mgO3/hr which ozone gas quantity are 328 mgO3/hr at 30 minute, 735 mgO3/hr at 19 minute and 927 mgO3/hr at 12 minute enable cleaning in red-whiskered bulbul cage.

Key words: corona ozonizer, cage, ozone gas, electric field, converter

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